1: I saw a youtube video where the guy's tooltips were showing real numbers and not percentages.Or did I? I tried to find it but haven't yet, did I just imagine it or is it possible somehow?

2: How do the percentages from damage bonus stats (Fire Skills Deal 20% more Damage, Smite Damage Increased by 10%, etc) relate to the weapon damage percentages on skills? If a fire skill does 100% weapon damage, would an item with 10% to fire skill damage increase it 10 110%? If not how does the math go down?

bonus question: How reliable is the Halbu calculator? Here's some of the info it gave me about my wizard: You don't have any stuff that grant you more elemental specific DPS. You should consider farming :-) [o rilly?]

You are using Arcane torrent and you're right. It gives you 29% DPS. Electrocute (Surge of Power) eDPS? : 789,474 Gear Bonuses: Electrocute 25%

Arcane Torrent (Disruption) eDPS? : 88,558 Gear Bonuses: Arcane Torrent 29%

Wave of Force (Impactful Wave) eDPS? : 1,606,408

Are those all 'bad calculations?' How would I determine what's accurate?

My profile for reference, I havent really begun optimizing for a build, so don't make fun) : D http://us.battle.net/d3/en/profile/Winston-1840/hero/7034665